Achieve both style and functionality with the CRZ YOGA Women's Open Back Sweater. This sweater is made from a blend of polyester and spandex, providing a soft and stretchy feel. It features an open back design that not only adds a fashionable touch but also allows for ventilation during intense workouts. The sweater has a relaxed fit and a longer length, making it suitable for various activities. It is available in different colors and has received high ratings from customers on Amazon.